Sulfapyridine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679819 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72881 2,3-Dimethylanthracene Price on request 50038 Potassium Chloride Price on request 50708 pH 12.45 Standard @ 25°C Price on request